baber/WOPTO huggingface dataset:
Patent JP-S618197-A (JP)
Title: Transpiration apparatus in purification tank
Inventor: TAKASHIMA YUUZOU
IPC: C02F3/00
Filed: 1984-06-21
Abstract: PURPOSE:To prevent clogging by transpirating excessive clarified water to the atmosphere, by arranging a pump controlled by a timer to a water storage chamber and connecting a transpiration pipe to said pump so as to extend the same to the outside of a purification tank while embedding the leading end of said pipe in the ground. CONSTITUTION:A final water treating part 6 consists of a filter chamber 22, a purification chamber 23 and a water storage chamber 24, and a pump 37 controlled by a timer is arranged in the storage chamber 24 to be connected to a transpiration pipe A which is extended to the outside of the main body of a purification tank and a large number of apertures are formed to the leading end of said transpiration pipe A while the leading end of said pipe A is embedded in the ground so as to reach the part about 30cm from the surface of the ground. By this method, the excessive filling of water and clogging in the recirculation type purification tank can be prevented and smooth operation of said purification tank is performed.
Patent JP-H08320295-A (JP)
Title: Foreign matter inspecting device
Inventor: TASHIRO HIDEYUKI
IPC: G06T7/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a foreign matter inspecting device in which an area which can not be inspected by a foreign matter inspecting part can be automatically observed by a visual observing means. CONSTITUTION: The area near a pellicle frame 23 which can not be inspected by a foreign inspecting part 10 is calculated by a position coordinate calculating means 42 from the information such as the size or stuck position of the pellicle frame 23 and the information related to the inspecting performance of the foreign matter inspecting part 10. Since a visual observing means 30 and a placing base 11 for placing an object 20 to be inspected are automatically relatively moved so that at least the area which can not be inspected can be observed on the basis of the calculated position coordinate, the labor of an observer can be reduced.
Patent JP-S6020514-A (JP)
Title: Mask for x-ray exposure
Inventor: TODOKORO YOSHIHIRO
IPC: G03F1/00
Filed: 1983-07-13
Abstract: PURPOSE:To obtain a mask for X-ray exposure having excellent flatness by forming thin-films on both surfaces of a frame-shaped supporter and forming a metallic pattern on one thin-film. CONSTITUTION:A support board 1 is erected previously, and thin-films 2 and 4 consisting of Si3N4 are each grown on the surface and back of the support board 1. A PMMA resist is applied on the surface of the thin-film 2, and resist patterns reverse to Au patterns for formation are formed through pre-baking and exposure to electron beams and development. Au is evaporated, and Au patterns 3 are formed by lifting off the resist patterns through a boiling in trichloroethylene. The thin-film 4 is worked in a latticed shape, and the support board 1 is etched by a solution of HF/HNO3=1/3 through opening cells among the lattice 6, thus forming a mask for X-ray exposure. When the opening cells of a square punched pattern of size such as 100mum/square and the residual pattern-shaped lattice 6 in 100mum width are formed in the same shape, an Si substrate positioned at the lower section of the residual pattern is removed easily by side etching through the opening cells.
Patent JP-S5830603-A (JP)
Title: Device for detecting position of straight line
Inventor: YOKOUCHI HIDEYA
IPC: G01D5/347
Filed: 1981-08-17
Abstract: PURPOSE:To facilitate the fixing of a slit plate and to elongate the life of a light emitting element, in the optical device for detecting the position of the straight line, by flexibly fixing the slit plate and guiding it. CONSTITUTION:The slit plate 2 having the flexible part 2 is fixed to a moving body 1. The position of the straight line is detected by a light emitting element 3 and a light receiving element 4. The free end of the slit plate has freedom in the X and Y directions owing to the flexible part. Furthermore the slit plate is guided by holders 6 of the light emitting and receiving elements. Therefore, even though the parallel degree of the moving body and the holders are misaligned, the load is not applied to the moving body. Since the slit is accurately positioned, the distance between the light emitting and receiving elements can be narrowed, the current of the light emitting element is decreased, and the long life can be obtaind.
Patent JP-S5830258-A (JP)
Title: Nondelivery notice delivering system
Inventor: SHIMAMURA KAZUNORI
IPC: H04L12/58
Filed: 1981-08-17
Abstract: PURPOSE:To quickly and surely perform a large number of nondelivery notices, by storing the position of messages at every moment in the calling side switchboard and by performing nondelivery notcies by using the number of the storing processing device which loses messages due to troubles as a key. CONSTITUTION:A message from a calling party terminal 31 is transmitted to a storage processing device 38a through a line switchboard 37a and once stored in a magnetic disk 27a. The message is transmitted to another storage processing device 38b from the device 38a through an interstation channel 30 and once stored in another magnetic disk device 27b. Then, the message is transmitted to a called party terminal 34 from the device 38b through another line switchboard 37b. When the storage processing device 38b causes troubles, the swutchboard 37a receives the notice and the number of the troubled device 38b is inputted into a typewriter 9a of the switchboard 37a side. The switchboard 37a selects control information stored in a magnetic drum device 7a and transmits the  information through a common line controlling device 11 and a signal line 18.
Patent JP-S63295012-A (JP)
Title: Hot extrusion pipe manufacturing machine
Inventor: HIRAOKA NOBUAKI
IPC: B21C25/04
Filed: 1987-05-26
Abstract: PURPOSE:To improve the quality and yield of a pipe by providing plural supporting bodies holding a mandrel and die by centering coaxially and closing the space communicating to an annular space by moving these supporting bodies as well. CONSTITUTION:A recessed groove 7 is formed in the orthogonal direction with a mandrel 3 on the rear end face of a bolster 7a and supporting bodies 11l, 11r in thick rectangular shape are arranged therein. A glass disk G is arranged in the storing part 1a of a container 1 to charge the mandrel 3 onto the inner face of a hollow billet H by a cylinder 8. The tip of the mandrel 3 is advanced to move the supporting bodies 11l, 11r and the mandrel 3 is held on the center line of a die 2 at the tip recessed place. In this case, the annular space between the mandrel 3 and die 2 is closed and the billet H is worked. Due to the misalignment of the mandrel 3 being prevented the quality and yield of a pipe are surely improved.
Patent JP-H02308485-A (JP)
Title: Information recording and reproducing device
Inventor: WADA KATSUTOSHI
IPC: G11B33/14
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the influence of disturbance on a control system even under environment where dust is floating, to secure a stable operation for a long period by providing a fan to form an air flow passing a driving means at a transducer. CONSTITUTION:An air current always occurs in the direction of a linear guide mechanism 13 that is part of the driving means of an objective lens 31 by the rotation of the fan 21. The dust is hard to stay on a linear guide shaft 37 even when the dust is floating, which attains the stable rotary motion of a bearing 35 for a long period. Also, the dust is eliminated from the outside air fetched from an outside air entry 23 with a filter 25, and the air enters an outside air fetching room 15, and after that, it passes through a first duct 49 and a second duct 51, and is escaped from the periphery of a pickup head 9 in a center part to upper and lower parts, and since the room 15 and the ducts 49 and 51 are set at positive pressure states, no dust, etc., from the outside is invaded. Since the duct 51 includes a magnetic circuit 49 (29), the influence of heat on an optical system or an electronic component can be evaded.
Patent JP-2000318765-A (JP)
Title: Deoxidant, and ethanol generation body used also for freshness keeping agent packaging body
Inventor: TAKESUE KEITA
IPC: B65D81/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a deoxidant, and an ethanol generation body used also for a freshness keeping agent packaging body which is excellent in balance between the deoxidant function and the ethanol vapor generating function, free from swelling of a packaged body or elution of iron rusts during the storage or use, and resistant against moisture permeability. SOLUTION: A packaging body comprises an air permeable base material with heat resistance and oil resistance which holds a plastic intermediate layer perforated during the extrusion lamination, and finely perforated plastic base material with heat sealability, and a packaging material formed of a laminate sheet which is free from any adhesive layer, free from any local adhesion through heat bonding, manufactured through integrated Iamination during the extrusion lamination of the perforated plastic intermediate layer, is 20 g/m2.24 hr or over in ethanol vapor transmission at 40 deg.C and 50% RH, and 200-100,000 second/100 ml in permeability by a OKEN-type permeability measttring instrument.
Patent JP-H07328391-A (JP)
Title: Treatment of reverse osmosis membrane separation apparatus
Inventor: FUSAOKA YOSHINARI
IPC: B01D61/04
Filed: 1994-06-10
Abstract: PURPOSE:To stably produce membrane salt water while suppressing the lowering of the capacity of a membrane by adding a chelating agent to a supply soln. to which a reducing agent is preliminarily added. CONSTITUTION:A reverse osmosis membrane is lowered in its capacity by the direct contact with a sterilizing agent having oxidizing power, especially, a chlorine type sterilizing agent. In order to prevent the direct contact of chlorine with the reverse osmosis membrane at the time of the use of the chlorine type sterilizing agent, it is necessary to add a reducing agent to a soln. to be treated before the supply of the soln. to be treated to a reverse osmosis membrane module to reduce the sterilizing agent. As the reducing agent, sodium sulfite or sodium hydrogen sulfite is pref. However, when a metal such as a heavy metal is present in the system of a supply soln. in which sodium hydrogen sulfite is present, the heavy metal becomes a catalyst and a perchlorine ion and chlorine are generated from the chlorine ion in the supply soln. Then, a chelating agent is added to the supply soln. to form a chelate compd. of a heavy metal to block the catalytic action of a heavy metal.
Patent JP-S5830144-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII EIZOU
IPC: H01L21/76
Filed: 1981-08-18
Abstract: PURPOSE:To improve the rate of yeild by a method wherein an electrically inactive  region on a semiconductor substrate surface undergoes ion implantation, or heat treatment in a high temperature N2 environment, to form an epitaxial layer and the crystal  defects therein absorb defects in an active region. CONSTITUTION:As ions are diffused into the (111) plane of a p type Si layer 21 for the  formation of a buried n layer 22, and an SiO2 layer 23 is provided with an opening to  accept diffused B ions for the formation of an isolating layer 25. Next, the layer 25 is  implanted with Ar ions, or the substrate 21 is treated in a 1,200 deg.C N2 environment for  approximately 5hr, for the formation of a crystal defect regions 26 on the surface of  the layer 25. The SiO2 layer 23 is then removed, and another crystal defect region 28  is produced on the region 26 when an n epitaxial layer 27 is formed by using SiH4. An  SiO2 layer 29 is provided with an opening 30, whereinto B ions are diffused for the  formation of an isolating layer 31, when B ions go out of the region 28. After this,  diffusion and heat treatment are performed on the region 27' for the formation of a  collector, base, and emitter, when the crystal defects produced in the process is absorbed by the region 28, which allows the region 27' to be free of crystal defects. With  crystal defects not in existence in the junction surfaces between the regions 27' and the  isolating layers 25 and 31, there is no fall in the withstand voltage.
Patent JP-S5555050-A (JP)
Title: Brake master cylinder for motor-cycle
Inventor: NAKASHIMA TSUYOSHI
IPC: B60T11/26
Filed: 1978-10-18
Abstract: PURPOSE: To maintain the upper side of a reservoir practically horizontal even if it is fitted to a handle for any kinds of motor-cycles by settling the shape of the reservoir so that the upper side of the reservoir may be on the plane raked by a settled angle to its swiveling axle.  
     CONSTITUTION: A handle 1 for motor-cycle, etc. has a grip 2 fitted to its extremities. A reservoir 5 bends its central axial line as L-letter shape. Besides, the reservoir 5 is conducted through a compensating bore 16 and a supply bore 17 which are possessed by a master cylinder body 7 to the inside of a bore 22 of the body 7. Further, a fastening screw 10 tightens the bottom part 11 of the reservoir 5 to the body 7 in the center of the inside of a circular seal part 8. In addition, since the reservoir 5 can be fitted to the body 7 by swivelingly adjusted around this axial line, it is fixable to the handle of any kinds of motor-cycles so that the upper side of the reservoir 5 may be in parallel with the liquid level inside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11323485-A (JP)
Title: Steel material for welded structure, excellent in atmosphere corrosion resistance and gas cutting property, and its production
Inventor: TANAKA MASATOSHI
IPC: C22C38/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel for welded structure, having high atmosphere corrosion resistance and weldability in an environment where 0.05 to <10 mdd salt comes flying and excellent in gas cutting property, and its production. SOLUTION: The steel material for welded structure, excellent in atmosphere corrosion resistance and gas cutting property, has a composition containing, by weight, 0.03-0.15% P, 0.3-1.3% Ni, 0.15-0.4% Cu, and 0.06-0.2% Mo. This steel material for welded structure, excellent in atmosphere corrosion resistance and gas cutting property, can be produced by subjecting a steel of the above composition, after continuous casting or blooming, to hot rolling at >=20% cumulative draft at <=950 deg.C and then finishing hot rolling at 750-900 deg.C.
Patent JP-H07331938-A (JP)
Title: Outside handle device for vehicle and theft preventing system for vehicle utilizing the device
Inventor: FUJIE NAOFUMI
IPC: B60R25/24
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a theft of a vehicle due to an unjust key by providing a loop antenna on a key cylinder and a coil on a key, electromagnetically connecting both of them together for collation with a registered code, and outputting an alarm in case of unconformity. CONSTITUTION:A loop antenna 15 is provided on a key cylinder 13 provided on a door, a coil 16 is fitted to a key 14, and when the key 14 is inserted into the key cylinder, both are electromagnetically combined together. A registered code internally stored in a memory on the key cylinder side is collated with an identification code on the key side, and in the case of conformity, unlock operation by the key 14 is possible, in the case of unconformity, an alarm is output by an alarm device 22. Hereby, a person having an unjust key is discriminated, and hence the theft of a vehicle can be prevented.
Patent JP-S5556629-A (JP)
Title: Pattern forming method
Inventor: FUJIKI KUNIMITSU
IPC: G03F7/20
Filed: 1978-10-21
Abstract: PURPOSE: To obtain a resist pattern in high accuracy for a short time, by collectively preparing a pattern, which is a size smaller than fixed dimensions, by exposure when forming the resist pattern, and by additionally preparing a pattern in a peripheral portion needing precision by exposure by electron beams.  
     CONSTITUTION: When preparing a resist pattern 21, which width is a and which consists of a square AWD, a resist pattern 31 is first prepared by collectively exposing a mask of a square A'WD' with width c, which is a size smaller than the pattern 21. In this case, the relationship of a=2b+c, c≥d is formed among width a and c, contraction allowance b and photo-exposure minimum dimensions d, and a pattern in c<d is not used. Thus, a pattern 31', which is a size smaller than the pattern 21, is left on a substrate 10, and the peripheral portion is coated with a resist 50 for electron rays and pre-baked. And the precise pattern consisting of AWD, which buries the circumference 51 of the pattern 31', is gained by exposing the resist 50 by electron rays and by developing the resist. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022078-A (JP)
Title: Wind energy converting device
Inventor: OGAWA KAZUSHI
IPC: F03D3/06
Filed: 1983-07-15
Abstract: PURPOSE:To increase the converting efficiency of the wind energy by a constitution wherein wind receiving boards rotate 1/2 turns when they revolve one turn about a driving shaft in a wind mill, in which a plurality of wind receiving boards, located at radial directions of the driving shaft and rotatable in parallel to the driving shaft, are arranged. CONSTITUTION:Rotating shafts 22, parallel to the driving shaft 21, are arranged about the driving shaft 21 and both shafts 21, 22 are connected by arms 23 while the driving shaft 21 is supported pivotally in the internal hole of a fixed wheel 2. Rotating wheels 6 are fitted rotatably to the rotating shafts 22 and both wheels 2, 6 are connected through belts 9. The ratio of diameters of respective wheels 2, 6 is determined so as to be 1:2. The wind receiving boards 8 are fixed to the rotating wheels 6 symmetrically to the center 5 of the rotating shafts 22 and a plurality of the wind receiving means 20, thus constituted, are provided about the driving shaft 21 in order to constitute the desired windmill. According to this constitution, wind power may be received efficiently and may be taken out effectively as the available energy.
Patent JP-H06338723-A (JP)
Title: Detecting circuit
Inventor: YOMOGIHARA KOICHI
IPC: H03D1/14
Filed: 1993-05-31
Abstract: PURPOSE:To prevent a modulated wave signal from being transmitted by attenuating it even in the case of the occurrence of a short-circuit fault in a CMOS by connecting a protective resistance, whose resistance value is sufficiently higher than the resistance value of a load, to the input terminal of the CMOS. CONSTITUTION:A detecting circuit 1 consists of a CMOS 2 and a protective resistance R0 connected to the input side, and the CMOS 2 is connected to a reception circuit 3 which receives the modulated wave signal through the protective resistance R0. The protective resistance R0 has a resistance value sufficiently higher than the impedance of a transistor TR Q and a resistance R1 connected to the output side of the CMOS 2. When the CMOS 2 is normal, a modulated wave signal Vin in the high level outputted from the reception circuit 3 is inputted to the CMOS 2 through the protective resistance R0 and is detected. In such a constitution, a signal Vout outputted from a load 4 is not set to the low level by the signal in the high level outputted from the reception circuit 3 even if a short-circuit fault occurs in the CMOS 2, and therefore, the fail-safe detecting circuit is realized.
Patent JP-2000321417-A (JP)
Title: Radiation-sensitive composition for color filter
Inventor: ABE SHIGERU
IPC: G03F7/027
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation-sensitive compsn. for a color filter which does not cause dropping or peeling of a pixel pattern during development, which does not produce display failure such as burning when a display panel is formed thereof, which has excellent mechanical strength after a film is formed and which gives good adhesion properties of pixels with a substrate and a good pattern profile. SOLUTION: The radiation-sensitive compsn. for a color filter contains components of (A) a coloring agent, (B) an alkali soluble resin, (C) a polyfunctional monomer and (D) a photopolymn. initiator. In this method, the component (A) contains a green org, pigment. When the amts. of tetrachlorophthalic acid, tetrachlorophthalic acid anhydride and tetrachlorophthalimide in the component (A) are analyzed, the total is specified to <=500 ppm.
Patent JP-S5919381-A (JP)
Title: Manufacture of resin-sealed light emitting diode
Inventor: NAKAJIMA KAZUHIDE
IPC: C08G59/00
Filed: 1982-07-23
Abstract: PURPOSE:To raise the productivity by injecting photocurable epoxy resin composition in a sealing die made of a transparent refractory resin to cover the light emitting surface of a light emitting diode, and then emitting a light to cure it. CONSTITUTION:Photocurable epoxy resin is injected to cover the surface which at least contributes to the light emission of a light emitting diode in a sealing die made of transparent refractory resin such as polymethylpentene resin or the like. Then, light is emitted to cure it. Thus, since the light emitting diode can be sealed in a short time, sealing dies can be reduced, a facility can be reduced, and it can be sealed in a short time, the productivity can be improved.
Patent JP-S5555719-A (JP)
Title: Improving organic soft soil with iron slag
Inventor: HIDA YUKIHIRO
IPC: C02F11/00
Filed: 1978-10-20
Abstract: PURPOSE: To improve a ground with an easy execution of works by mixing the improvement material consisting of, as major component, powder of blast furnace slag, Portland cement, sub-components of Ca(OH) 2 , CaO, a specified volume of tri- valent iron or Al salt with organic soft soil.  
     CONSTITUTION: Fine powder of blast furnace quenched slag as a major material, Portland cement, Ca(OH) 2  or CaO as a sub-material, 3-value iron of 0.1W5% or Al-salt (for example FeCl 3 , AlCl 3 )are mixed with each other to make a soil improvement material. Agitating drive part 5 of the deep layer mix processing machine 1 is started to rotate the agitating shaft 2 and the agitating vane 4, causing the same to be penetrated into a desired depth of the organic soft ground. Then, the mortar, paste and said improvement material which are mixed to a desired ratio by improvement material mixer plant 7 are injected from the discharge port at the lower end of the injection pipe via hose 6 and the injection pipe 3, mixed with the ground and entire processing machine 1 is gradually pulled up to the ground to form the improvement pipe 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5650708-A (JP)
Title: Driving apparatus for rolling mill
Inventor: TOMIWAKI SABUROU
IPC: B21B35/14
Filed: 1980-09-19
Abstract: PURPOSE: To perform the stepless fine adjustment of the position of the rolling roll, and to make the rolling work possible to obtain the high accurate product, by installing a couple of helical gears in the driving shaft, and by constituting one of these helical gears to be slidable along the shaft.  
     CONSTITUTION: If the relative phase between two rolls is to be finely adjusted, the gear slide arm 18 installed in the driving apparatus is hydraulically actuated to slide the helical gear 9A in the direction A. Hereby, the phase of the shaft 19, being coupled with the spline rib and the groove, is changed in the direction B; hereby, the fine adjustment is completed. According to the prsent method, the fine adjustment less than the teeth pitch is attained by longitudinally sliding the slidable nelical gear 9A to give a twist and a relative movement to the shaft 19; and hereby, the fine adjustment of the roll position can be attained quickly and exactly. 
     COPYRIGHT: (C)1981,JPO&Japio